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<span class="Apple-style-span">I created 1158958 when using memcached_servers instead of the Nova in-process cache. I needed to use memcached to provide resiliency for storing the consoleauth session token. I would get the following error whenever I would
configure Nova for memcached (</span><span class="Apple-style-span" style="font-family: Calibri; font-size: medium; ">memcached_servers=). I observed the same behavior whether I </span><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; font-family: 'Ubuntu Mono', monospace; "><span class="Apple-style-span" style="font-size: 14px; color: rgb(0, 0, 0); line-height: normal; font-family: Calibri, sans-serif; ">used
a VIP or a string of actual IP's for my memcached servers. </span></span></div>
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<span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">2013-03-22
19:22:03.921 ERROR nova.api.openstack [req-3b839f39-</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">ebe5-460a-</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">9499-736323132e</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">43
cd9a6b253278436</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">eb3fcbe4f92a966</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">94
3eccdb2a9331419</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">c96ac9ff336110b</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">65]
Caught error: Keys must be str()'s, not unicode. Convert your unicode strings using mystring.</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">encode(</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">charset)</span><wbr style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">!</span><br style="color: rgb(51, 51, 51); font-family: 'Ubuntu Mono', monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">
<span style="color: rgb(51, 51, 51); font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 17.99715805053711px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; font-family: 'Ubuntu Mono', monospace; ">2013-03-22
19:22:03.921 10563 TRACE nova.api.openstack Traceback (most recent call last):</span></div>
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Here's my nova.conf:</div>
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<font class="Apple-style-span" size="3" face="Calibri">[DEFAULT]</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">network_api_class=nova.network.quantumv2.api.API</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">quantum_url=http://192.168.220.40:9696</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">quantum_admin_auth_url=http://192.168.220.40:35357/v2.0</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">quantum_auth_strategy=keystone</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">quantum_admin_tenant_name=services</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">quantum_admin_username=quantum</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">quantum_admin_password=keystone_admin</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<span class="Apple-style-span" style="font-family: Calibri; font-size: medium; ">firewall_driver=nova.virt.firewall.NoopFirewallDriver</span></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">service_quantum_metadata_proxy=true</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<span class="Apple-style-span" style="font-family: Calibri; font-size: medium; ">quantum_metadata_proxy_shared_secret=quantum_proxy_secret</span></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">dhcpbridge_flagfile=/etc/nova/nova.conf</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">dhcpbridge=/usr/bin/nova-dhcpbridge</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">logdir=/var/log/nova</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">state_path=/var/lib/nova</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">lock_path=/var/lock/nova</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">iscsi_helper=tgtadm</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">libvirt_use_virtio_for_bridges=True</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">verbose=false</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">ec2_private_dns_show_ip=True</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">api_paste_config=/etc/nova/api-paste.ini</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">image_service=nova.image.glance.GlanceImageService</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rpc_backend=nova.rpc.impl_kombu</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rabbit_ha_queues=True</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rabbit_hosts=control01:5672,control02:5672,control03:5672</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">glance_api_servers=192.168.220.40:9292</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">service_down_time=60</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rabbit_port=5672</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">novncproxy_port=6080</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rabbit_virtual_host=/</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">sql_connection=mysql://nova:nova_pass@192.168.220.40/nova</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">memcached_servers=192.168.220.41:11211,192.168.220.42:11211,192.168.220.43:11211</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rabbit_userid=openstack_rabbit_user</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rabbit_password=openstack_rabbit_password</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">novncproxy_host=0.0.0.0</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">metadata_listen=192.168.221.41</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">ec2_listen=192.168.220.41</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">enabled_apis=ec2,osapi_compute,metadata</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">osapi_compute_listen=192.168.220.41</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">volume_api_class=nova.volume.cinder.API</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">auth_strategy=keystone</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">rootwrap_config= /etc/nova/rootwrap.conf</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">novncproxy_base_url=http://192.168.220.40:6080/vnc_auto.html</font></p>
<p style="font-family: Calibri, sans-serif; font-size: 14px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 17px/normal Helvetica; ">
<font class="Apple-style-span" size="3" face="Calibri">novncproxy_host=192.168.220.41</font></p>
<div style="font-family: Calibri, sans-serif; font-size: 14px; "><br>
</div>
<div style="font-family: Calibri, sans-serif; font-size: 14px; "><br>
</div>
</div>
<div style="color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-size: 14px; ">
<div>Regards,</div>
<div>Daneyon Hansen</div>
<div>Software Engineer</div>
<div>Email: danehans@cisco.com</div>
<div>Phone: 303-718-0400</div>
<div><a href="http://about.me/daneyon_hansen">http://about.me/daneyon_hansen</a></div>
</div>
</div>
</div>
<div style="color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-size: 14px; ">
<br>
</div>
<span id="OLK_SRC_BODY_SECTION" style="color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; ">
<div style="font-family:Calibri; font-size:11pt; text-align:left; color:black; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<span style="font-weight:bold">From: </span>Emilien Macchi <<a href="mailto:emilien.macchi@enovance.com">emilien.macchi@enovance.com</a>><br>
<span style="font-weight:bold">Date: </span>Monday, May 13, 2013 8:08 AM<br>
<span style="font-weight:bold">To: </span>Cisco Employee <<a href="mailto:danehans@cisco.com">danehans@cisco.com</a>><br>
<span style="font-weight:bold">Cc: </span>Juan José Pavlik Salles <<a href="mailto:jjpavlik@gmail.com">jjpavlik@gmail.com</a>>, "<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] Problem with multiple nova-consoleauth<br>
</div>
<div><br>
</div>
<div>
<div>
<div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000">
<div>Interesting bugs, thank's. But I'm not sure they concern nova-consoleauth in my opinion.<br>
</div>
<div><br>
</div>
<div>Is somebody here still working on Folsom ? I'm curious if nova-consoleauth is working in active / active too.<br>
</div>
<div><br>
</div>
<div><br>
</div>
<hr id="zwchr">
<div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">
<b>From: </b>"Daneyon Hansen (danehans)" <<a href="mailto:danehans@cisco.com">danehans@cisco.com</a>><br>
<b>To: </b>"Emilien Macchi" <<a href="mailto:emilien.macchi@enovance.com">emilien.macchi@enovance.com</a>>, "Juan José Pavlik Salles" <<a href="mailto:jjpavlik@gmail.com">jjpavlik@gmail.com</a>><br>
<b>Cc: </b><a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a><br>
<b>Sent: </b>Monday, May 13, 2013 3:52:25 PM<br>
<b>Subject: </b>Re: [Openstack-operators] Problem with multiple nova-consoleauth<br>
<div><br>
</div>
<div>
<div>
<div><br>
</div>
<div>Keep in mind there are a couple memcached bugs that were recently resolved in 2013.1.1:</div>
<div><br>
</div>
<div><a href="https://bugs.launchpad.net/nova/+bug/1158958" target="_blank">https://bugs.launchpad.net/nova/+bug/1158958</a><br data-mce-bogus="1">
</div>
<div><a href="https://bugs.launchpad.net/nova/+bug/1160900" target="_blank">https://bugs.launchpad.net/nova/+bug/1160900</a><br data-mce-bogus="1">
</div>
<div><br>
</div>
<div>
<div>Regards,</div>
<div>Daneyon Hansen</div>
<div>Software Engineer</div>
<div>Email: <a href="mailto:danehans@cisco.com">danehans@cisco.com</a></div>
<div>Phone: 303-718-0400</div>
<div><a href="http://about.me/daneyon_hansen" target="_blank">http://about.me/daneyon_hansen</a><br data-mce-bogus="1">
</div>
</div>
</div>
</div>
<div><br>
</div>
<span id="OLK_SRC_BODY_SECTION">
<div style="font-family:Calibri; font-size:11pt; text-align:left; color:black; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<span style="font-weight:bold">From: </span>Emilien Macchi <<a href="mailto:emilien.macchi@enovance.com" target="_blank">emilien.macchi@enovance.com</a>><br>
<span style="font-weight:bold">Date: </span>Monday, May 13, 2013 1:38 AM<br>
<span style="font-weight:bold">To: </span>Juan José Pavlik Salles <<a href="mailto:jjpavlik@gmail.com" target="_blank">jjpavlik@gmail.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] Problem with multiple nova-consoleauth<br>
</div>
<div><br>
</div>
<div>
<div>
<div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000">
<div>Hi,</div>
<div><br>
</div>
<div><br>
</div>
<div>We are running :<br>
</div>
<div>
<ul>
<li>2 memcached servers on dedicated nodes<br>
</li><li>2 nova-consoleauth with memcached_servers flag in nova.conf (don't forget to install python-memcache on nova-consoleauth nodes)<br>
</li><li>2 <span class="st">nova-html5proxy</span> in load balancing with HAproxy in front-end.<br>
</li></ul>
<div>It works fine.<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Cheers !<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Emilien<br>
</div>
<div><br>
</div>
</div>
<div><br>
</div>
<hr id="zwchr">
<div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">
<b>From: </b>"Juan José Pavlik Salles" <<a href="mailto:jjpavlik@gmail.com" target="_blank">jjpavlik@gmail.com</a>><br>
<b>To: </b>"Sam Morrison" <<a href="mailto:sorrison@gmail.com" target="_blank">sorrison@gmail.com</a>><br>
<b>Cc: </b><a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a><br>
<b>Sent: </b>Monday, May 13, 2013 2:37:56 AM<br>
<b>Subject: </b>Re: [Openstack-operators] Problem with multiple nova-consoleauth<br>
<div><br>
</div>
<div dir="ltr">Great, thank guys!!, Should i run one memcache server??? instead of running many of them, one in every compute node, using the configuration
<span class="">John Dewey</span><span class=""> says. <br>
</span></div>
<div class="gmail_extra"><br>
<div><br>
</div>
<div class="gmail_quote">2013/5/12 Sam Morrison <span dir="ltr"><<a href="mailto:sorrison@gmail.com" target="_blank">sorrison@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">If you run multiple consoleauths they need to talk to the same memcached server.
<div><br>
</div>
<div>Sam</div>
<div><br>
</div>
<div><br>
<div>
<div>
<div class="h5">
<div>On 12/05/2013, at 11:46 AM, Juan José Pavlik Salles <<a href="mailto:jjpavlik@gmail.com" target="_blank">jjpavlik@gmail.com</a>> wrote:</div>
<br>
</div>
</div>
<blockquote>
<div>
<div class="h5">
<p>Hi guys, on friday i was trying to reach my vms through novnc proxy and i ran into some kind of odd behaviour. One every two attempts were successfull so we started watching logs. after a couple of hours stopping and starting services we realized that this
strange behaviour was due to we had two nova-consoleauth instances running, one per compute node. We stopped one of the instances a everything started to work just fine, even both novncproxies.<br>
I found this <a href="https://bugs.launchpad.net/nova/+bug/989337" target="_blank">
https://bugs.launchpad.net/nova/+bug/989337</a> but it's suppossed to be fixed in folsom, and i'm running grizzly.</p>
<p>Should i run just one instance of nova-consoleauth?</p>
</div>
</div>
_______________________________________________
<div class="im"><br>
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</div>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div dir="ltr">Pavlik Salles Juan José</div>
</div>
<br>
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